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 one year ago
What Is The Value Of n So That The Expression
X² + 12 x + n Is A Perfect Square Trinomial ?
( 1 Point )
A . 36
B . 36
C . 72
D . 144
 one year ago
What Is The Value Of n So That The Expression X² + 12 x + n Is A Perfect Square Trinomial ? ( 1 Point ) A . 36 B . 36 C . 72 D . 144

This Question is Closed

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1HINT: \[x^2 + 6x + 6x + n\]

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1\[x(x + 6) + 6(x + \cdots)\]

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1What do you think? @CaritaDeAngel

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0I'm Not So Sure Still

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1Do you know that if you have a perfect square polynomial, then you must separate the middle term into the two same numbers.

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1Here, \(12 x = 6x + 6x\).

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2$$a^2 +2ab+b^2 = (a+b)^2$$ $$x² + 12 x + n$$

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1Now factor the first two terms: \(x^2 + 6x = x(x + 6)\)

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1\[(x + a)^2 = x^2 + 2ax + a^2\]\(12x= 2ax\)

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2Why do both A and B have the same answer @CaritaDeAngel ?

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.1How do you think it is D? Can you explain?

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0Oops A Is Actually Supposed To Be 6

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0Sorry My Mistake I Didn't See That

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0I'll ReType The Answer Choices Again In Case You Get Confused A . 6 B . 36 C . 72 D . 144

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2dw:1362059808210:dw

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0Is This Supposed To Be A Graph ?

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0Or Just The Numbers ?

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2dw:1362059930311:dw

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2dw:1362059990294:dw

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0I Think It's D But I Know I'm Not Sure

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2dw:1362060112145:dw

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2dw:1362060295839:dw

skullpatrol
 one year ago
Best ResponseYou've already chosen the best response.2Correct. $$6^2=36=n$$

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0I Have One More Question

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0A Rocket Is Launched From Atop A 105foot Cliff With An Initial Velocity Of 156 ft/s . The Height Of The Rocket Above The Ground At Time t Is Given By h = –16t2 + 156t + 105 . When Will The Rocket Hit The Ground After It Is Launched ? Round To The Nearest Tenth Of A Second . (1 point)

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0A . 4.9 s B . 9.8 s C . 0.6 s D . 10.4 s

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0I'm Guessing It's D

CaritaDeAngel
 one year ago
Best ResponseYou've already chosen the best response.0Oh I Just Sent My Work . OMG I Got A 100 % !
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